body,#app{
    margin: 0;
    padding: 0;
    font-family:Helvetica;
    background: #f0efef !important;
    width: 100%;
    overflow-x: hidden;
	overflow-y: scroll;
  }
.productIntroduceContent.show{display: block;}
.productIntroduceDetail{margin-bottom: 0.3rem; padding: 0 0.3rem;}
.productIntroduceDetail h2{background-size:1.5%; padding-left: 0.5rem;margin-bottom: 0.3rem; background: url(./images/icon.png) left center no-repeat; font: 0.6rem/0.6rem "Microsoft Yahei"; color:#333333;}
.productIntroduceDetail h3{font: 0.6rem/0.5rem "Microsoft Yahei"; color:#333333;margin-bottom: 0.3rem;}
.productIntroduceDetail p{font:0.5rem/0.8rem "Microsoft Yahei";color:#666;}
.listNull{
  width: 100%;
  overflow: hidden;
  padding-top: 50px;
  text-align: center;
  font-size: 18px;
  color: #333;
  display: block;
}
.listNull img{
  width: 80px;
  margin-bottom: 16px;
}
.listNull p{
  margin: 0;
  line-height: 30px;
}